Flower ID: IMG_9922.JPG-10-05-2021 Flower name (scientific): Senecio vulgaris subsp. vulgaris Linnaeus PY: 1753 Flower name (common): Common Groundsel Family name (common): Aster Family name (scientific): Asteraceae Scientific name origin: Genus: Specific epithet: Common name origin: Flower description: Size: 0.2 to 0.3 inches ( 0.5 to 0.8 cm) Petal count: 0 Color: yellow Other: flower arrangement, Panicle Plant description: Size: 6 to 20 inches ( 15. to 51. cm) Stem hairy: Other: Leaf description: attachment is alternate, type is simple and lobed Size: Color: Hairy: Other: Shape: leaf, ovate to oblanceolate (FNA), pinnatifid (IL) Origin (native, introduced, invasive): Introduced Status (common, uncommon, threatened, rare): Uncommon Bloom time (typical): May to October Cycle (annual, biennial, perennial): Annual Habitat: Fruit: Seed: Importance to wildlife: How to differentiate related subspecies: Ethnobotany: Latitude: Longitude: Altitude: Distribution: In Wisconsin: In US: In Canada: References: